/* ===== BLOG STYLES ===== */

/* Breadcrumb */
.breadcrumb {
    padding: calc(var(--header-height) + 1rem) 0 1rem;
    background-color: var(--section-bg);
    border-bottom: 1px solid var(--border-color);
}

.breadcrumb__nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--small-font-size);
}

.breadcrumb__link {
    color: var(--primary-color);
    transition: color var(--transition-normal);
}

.breadcrumb__link:hover {
    color: var(--primary-color-alt);
    text-decoration: underline;
}

.breadcrumb__separator {
    color: var(--text-color-light);
    margin: 0 var(--spacing-xs);
}

.breadcrumb__current {
    color: var(--text-color);
    font-weight: var(--font-medium);
}

/* Blog Post */
.blog-post {
    padding: var(--spacing-xl) 0;
}

.blog-post__header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.blog-post__title {
    font-size: var(--h1-font-size);
    color: var(--title-color);
    margin-bottom: var(--mb-1);
    font-weight: var(--font-extra-bold);
    line-height: 1.2;
}

.blog-post__meta {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--mb-2);
    font-size: var(--small-font-size);
    color: var(--text-color-light);
    flex-wrap: wrap;
}

.blog-post__meta span {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.blog-post__meta span::before {
    content: '📅';
    font-size: 1rem;
}

.blog-post__meta span:nth-child(2)::before {
    content: '👤';
}

.blog-post__meta span:nth-child(3)::before {
    content: '📂';
}

.blog-post__featured-image {
    width: 100%;
    max-height: 400px;
    object-fit: cover;
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-xl);
    margin-bottom: var(--spacing-xl);
}

/* Blog Content */
.blog-post__content {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

.blog-post__intro {
    font-size: 1.125rem;
    color: var(--text-color);
    margin-bottom: var(--mb-2);
    padding: var(--spacing-lg);
    background-color: var(--primary-color-light);
    border-radius: var(--border-radius-lg);
    border-left: 4px solid var(--primary-color);
}

.blog-post__content h2 {
    font-size: var(--h2-font-size);
    color: var(--title-color);
    margin: var(--mb-2-5) 0 var(--mb-1);
    font-weight: var(--font-bold);
    position: relative;
    padding-left: var(--spacing-lg);
}

.blog-post__content h2::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

.blog-post__content h3 {
    font-size: var(--h3-font-size);
    color: var(--title-color);
    margin: var(--mb-2) 0 var(--mb-1);
    font-weight: var(--font-semi-bold);
}

.blog-post__content p {
    margin-bottom: var(--mb-1-5);
    color: var(--text-color);
}

.blog-post__list {
    margin: var(--mb-1-5) 0;
    padding-left: var(--spacing-lg);
}

.blog-post__list li {
    margin-bottom: var(--mb-0-75);
    color: var(--text-color);
    position: relative;
}

.blog-post__list li::marker {
    color: var(--primary-color);
    font-weight: var(--font-bold);
}

.blog-post__process {
    counter-reset: step-counter;
    list-style: none;
    padding: 0;
    margin: var(--mb-2) 0;
}

.blog-post__process li {
    counter-increment: step-counter;
    margin-bottom: var(--mb-1-5);
    padding: var(--spacing-lg);
    background-color: var(--section-bg);
    border-radius: var(--border-radius-lg);
    border-left: 4px solid var(--primary-color);
    position: relative;
}

.blog-post__process li::before {
    content: counter(step-counter);
    position: absolute;
    left: -15px;
    top: var(--spacing-lg);
    width: 30px;
    height: 30px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--font-bold);
    font-size: var(--small-font-size);
}

/* Service Types */
.service-types,
.application-areas,
.anchor-types,
.demolition-types,
.special-services {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin: var(--mb-2) 0;
}

.service-type,
.area-item,
.anchor-type,
.demolition-type,
.special-service {
    background-color: var(--container-color);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    transition: all var(--transition-normal);
}

.service-type:hover,
.area-item:hover,
.anchor-type:hover,
.demolition-type:hover,
.special-service:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.service-type h3,
.area-item h3,
.anchor-type h3,
.demolition-type h3,
.special-service h3 {
    color: var(--title-color);
    margin-bottom: var(--mb-1);
    font-size: var(--h3-font-size);
}

.service-type p,
.area-item p,
.anchor-type p,
.demolition-type p,
.special-service p {
    color: var(--text-color);
    margin-bottom: var(--mb-1);
}

.service-type ul,
.area-item ul,
.anchor-type ul,
.demolition-type ul,
.special-service ul {
    list-style: none;
    padding: 0;
}

.service-type li,
.area-item li,
.anchor-type li,
.demolition-type li,
.special-service li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: var(--mb-0-5);
    color: var(--text-color);
}

.service-type li::before,
.area-item li::before,
.anchor-type li::before,
.demolition-type li::before,
.special-service li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: var(--font-bold);
}

/* Spec Items */
.service-specs,
.size-options,
.installation-types {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin: var(--mb-2) 0;
}

.spec-item,
.size-option,
.installation-type {
    background-color: var(--section-bg);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-color);
    transition: all var(--transition-normal);
}

.spec-item:hover,
.size-option:hover,
.installation-type:hover {
    background-color: var(--container-color);
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

.spec-item h3,
.size-option h3,
.installation-type h3 {
    color: var(--primary-color);
    margin-bottom: var(--mb-0-75);
    font-size: 1.125rem;
}

/* Grid Layouts */
.why-choose-grid,
.advantages-grid,
.methods-grid,
.techniques-grid,
.safety-grid,
.standards-grid,
.quality-safety {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin: var(--mb-2) 0;
}

.why-choose-item,
.advantage-item,
.method-item,
.technique-item,
.safety-item,
.standard-item,
.quality-item {
    background-color: var(--container-color);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    transition: all var(--transition-normal);
}

.why-choose-item:hover,
.advantage-item:hover,
.method-item:hover,
.technique-item:hover,
.safety-item:hover,
.standard-item:hover,
.quality-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.why-choose-item h3,
.advantage-item h3,
.method-item h3,
.technique-item h3,
.safety-item h3,
.standard-item h3,
.quality-item h3 {
    color: var(--title-color);
    margin-bottom: var(--mb-0-75);
    font-size: 1.125rem;
}

.why-choose-item p,
.advantage-item p,
.method-item p,
.technique-item p,
.safety-item p,
.standard-item p,
.quality-item p {
    color: var(--text-color);
    font-size: var(--small-font-size);
}

/* Safety Measures */
.safety-measures {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin: var(--mb-2) 0;
}

.safety-item {
    background-color: var(--container-color);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

.safety-item h3 {
    color: var(--title-color);
    margin-bottom: var(--mb-1);
    font-size: var(--h3-font-size);
}

.safety-item p {
    color: var(--text-color);
    margin-bottom: var(--mb-1);
}

.safety-item ul {
    list-style: none;
    padding: 0;
}

.safety-item li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: var(--mb-0-5);
    color: var(--text-color);
}

.safety-item li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: var(--font-bold);
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-color-alt));
    color: white;
    padding: var(--spacing-2xl);
    border-radius: var(--border-radius-xl);
    text-align: center;
    margin: var(--spacing-2xl) 0;
}

.cta-section h2 {
    color: white;
    margin-bottom: var(--mb-1);
}

.cta-section h2::before {
    display: none;
}

.cta-section p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--mb-2);
    font-size: 1.125rem;
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

.cta-section .button--primary {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
}

.cta-section .button--primary:hover {
    background-color: var(--secondary-color-alt);
    border-color: var(--secondary-color-alt);
}

.cta-section .button--secondary {
    background-color: transparent;
    color: white;
    border-color: white;
}

.cta-section .button--secondary:hover {
    background-color: white;
    color: var(--primary-color);
}

/* Related Services */
.related-services {
    margin-top: var(--spacing-2xl);
    padding-top: var(--spacing-xl);
    border-top: 2px solid var(--border-color);
}

.related-services h3 {
    text-align: center;
    color: var(--title-color);
    margin-bottom: var(--mb-2);
    font-size: var(--h2-font-size);
}

.related-services__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
}

.related-service {
    background-color: var(--container-color);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    border: 1px solid var(--border-color);
    text-decoration: none;
    color: inherit;
}

.related-service:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.related-service img {
    width: 100%;
    height: 150px;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.related-service:hover img {
    transform: scale(1.05);
}

.related-service h4 {
    padding: var(--spacing-md);
    text-align: center;
    color: var(--title-color);
    font-size: 1.125rem;
    margin: 0;
}

/* Responsive Design */
@media screen and (max-width: 768px) {
    .blog-post__title {
        font-size: var(--h2-font-size);
    }
    
    .blog-post__meta {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .blog-post__content h2 {
        font-size: var(--h3-font-size);
        padding-left: var(--spacing-md);
    }
    
    .service-types,
    .application-areas,
    .anchor-types,
    .demolition-types,
    .special-services {
        grid-template-columns: 1fr;
    }
    
    .why-choose-grid,
    .advantages-grid,
    .methods-grid,
    .techniques-grid,
    .safety-grid,
    .standards-grid,
    .quality-safety {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: stretch;
    }
    
    .related-services__grid {
        grid-template-columns: 1fr;
    }
    
    .blog-post__process li {
        padding-left: var(--spacing-xl);
    }
    
    .blog-post__process li::before {
        left: -10px;
        width: 25px;
        height: 25px;
        font-size: var(--smaller-font-size);
    }
}

@media screen and (max-width: 480px) {
    .blog-post {
        padding: var(--spacing-lg) 0;
    }
    
    .blog-post__header {
        margin-bottom: var(--spacing-xl);
    }
    
    .blog-post__intro {
        padding: var(--spacing-md);
        font-size: var(--normal-font-size);
    }
    
    .service-type,
    .area-item,
    .anchor-type,
    .demolition-type,
    .special-service {
        padding: var(--spacing-lg);
    }
    
    .cta-section {
        padding: var(--spacing-xl);
    }
    
    .breadcrumb__nav {
        font-size: var(--smaller-font-size);
    }
}

/* Print Styles */
@media print {
    .breadcrumb,
    .related-services,
    .cta-section {
        display: none;
    }
    
    .blog-post__content {
        max-width: none;
    }
    
    .blog-post__title {
        color: black;
    }
    
    .blog-post__content h2,
    .blog-post__content h3 {
        color: black;
    }
}